2(3) - 3 + 7 = 6 - 3 + 7 = 10
Answer:
B) 
Step-by-step explanation:
First simplify the radical on the right.
is equal to
, because 25 * 3 is 75, so we can separate the square roots into the product of these two square roots.
Then we know
is just equal to 25, which means the simplified version of
is
.
Then we can use this new representation to finish solving.
, so the answer would be B
Assuming that the label only covers the body of the cylinder and not the circular faces on the top and bottom.
The answer is b
2^2*3*7=
4*3*7=
12*7=
84
60 / 2 = 30
30 * 5 = 150
he had $150 at first
60, the amount he was left with was 2/5 or 40% of his original amount